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- adjustable dipole HF antenna 可调偶极高频天线
- Adjustable dipole HF ante a 可调偶极高频天线
- Three methods including simplification formula method, scale brass model method and numerical method are introduced for predicting the isolation between HF antennas on navy ship. 介绍用于舰船短波天线隔离度预测的简化公式法、缩尺模型法和数值计算法三种方法,分析三种方法的原理。
- The mathematical model for optimizing placement of shipboard HF antenna 舰船短波通信天线优化布置数学模型
- The reception is very poor. Let me adjust the antenna. 接收效果太差了。让我来调一下天线。
- The simplest indoor antenna is the folded dipole. 最简单的室内天线是被折叠的偶极。
- On Helicopter Rotor-blade Modulation of HF Antenna Electromagnetic Behavior Using Method of Moments 用矩量法研究直升机高频天线电磁特性的旋翼调制效应
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- Could I adjust to Chinese life at72? 七十二岁的我能适应中国的生活吗？
- I must adjust my watch, it's fast. 我的表快了,我得把它校准。
- Astronauts in flight must adjust to weightlessness. 宇航员在飞行中必须适应失重状态。
- She must learn to adjust herself to English life. 她必须学会适应英国的生活。
- The influence of ground screen on vertical dipole antenna was studied. 研究地网对垂直偶极子天线辐射特性的影响。
- The folded dipole antenna is probably only ever seen as a TV antenna. 被折叠的偶极天线被折叠的偶极天线大概曾经只被看见作为电视天线。
- No antenna, no radio, we're back in the nineteenth century! 没有天线，没有无线电，我们回到十九世纪了。
- directional HF antenna 定向高频天线
- The molecule has a zero time-average dipole moment. 分子按时间平均的偶极矩为零。
- HF has a pungent odor. It is extremely corrosive. HF有一种刺激性气味。它是极强的腐蚀剂。
- You should fix the television antenna before receiving programs. 接收节目前，你应该先装天线。
- HF Hanguan processing, steel wholesale and retail. 高频焊管加工，钢材批发兼零售。
